Home / 24,890,690.20-37,294,044.90-12,083,618.20

Finding the Fourth Proportional to 24,890,690.20, 37,294,044.90 and 12,083,618.20

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Solution

The fourth proportional to 24,890,690.20, 37,294,044.90 and 12,083,618.20 is: 18,105,042.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,890,690.20 : 37,294,044.90 = 12,083,618.20 : x
  2. Step 2: Convert to fraction form
    24,890,690.20/37,294,044.90 = 12,083,618.20/x
  3. Step 3: Cross multiply
    24,890,690.20x = 37,294,044.90 × 12,083,618.20
  4. Step 4: Simplify right side
    24,890,690.20x = 450,646,999,705,257.12
  5. Step 5: Solve for x
    x = 450,646,999,705,257.12/24,890,690.20
  6. Step 6: Final answer
    x = 18,105,042.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.